Publication

Compressed natural gas (cng) power system with co2 emissions capture and storage

François Maréchal, Shivom Sharma
2022
Patents

Abstract

CNG power system (1) comprising a storage tank (6) connected fluidically to a fuel conversion system (2) via an energy transfer system (4), the fuel conversion system (2) comprising a power unit using CNG as fuel and generating gas emissions comprising C02, the fuel conversion system comprising a C02 capture unit (16) configured for separating out C02 from the gas emissions. The energy transfer system comprises a CNG expansion turbine (22) mounted in a fuel circuit (8) between the storage tank and fuel conversion system powered by expansion of the CNG flowing from the storage tank to the fuel conversion system, and a C02 compressor (24) connected between the fuel conversion system and the storage tank along a C02 circuit (10) for compressing the C02, power for driving the C02 compressor (24) being supplied in part by power generated by the CNG expansion turbine (22).

Official source

https://infoscience.epfl.ch/entities/publication/c0c77986-3f83-432a-9f3c-389bbe0eb627

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François Maréchal, Shivom Sharma
2022
Patents

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/c0c77986-3f83-432a-9f3c-389bbe0eb627

About this result

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